161082792

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{172097}}^1$

素因数の和:172122

約数の個数: 48

約数和(自身を含む): 469827540

約数和(自身を除く): 308744748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 172097, 344194, 516291, 688388, 1032582, 1376776, 1548873, 2065164, 2237261, 3097746, 4130328, 4474522, 6195492, 6711783, 8949044, 12390984, 13423566, 17898088, 20135349, 26847132, 40270698, 53694264, 80541396, 161082792]

約数ペア:

[(1, 161082792), (2, 80541396), (3, 53694264), (4, 40270698), (6, 26847132), (8, 20135349), (9, 17898088), (12, 13423566), (13, 12390984), (18, 8949044), (24, 6711783), (26, 6195492), (36, 4474522), (39, 4130328), (52, 3097746), (72, 2237261), (78, 2065164), (104, 1548873), (117, 1376776), (156, 1032582), (234, 688388), (312, 516291), (468, 344194), (936, 172097)]